Antenniamme

Antenniamme is a genus of small, freshwater snails with a gill and an operculum, an internal shell that covers the aperture. They are part of the family Lymnaeidae, which includes pond snails and their allies. The genus Antenniamme is native to Europe and Asia, with a few species found in North America.

The name Antenniamme is derived from the Latin words "antenna," meaning "feeler," and "amme," meaning "shell." This refers to the distinctive feelers that some species possess, which are used for sensing their environment.

Antenniamme species are typically small, with shells that are usually less than 10 millimeters in diameter. They have a smooth, rounded shell with a single, spiral whorl. The operculum is typically smooth and rounded, with a small, central hole.

Antenniamme snails are herbivorous, feeding on algae and other plant material. They are often found in freshwater habitats such as ponds, lakes, and slow-moving streams. They are also known to be intermediate hosts for certain trematode parasites.

The genus Antenniamme is of interest to scientists due to its unique morphology and its role in the transmission of parasites. However, it is not considered a pest species and does not pose a significant threat to human health or the environment.